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The buffer in ftp_pasv_verbose(), used for gethostbyaddr_r(), is now defined

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to become properly 8-byte aligned on 64-bit archs. Philip Gladstone reported.
This commit is contained in:
Daniel Stenberg 2002-01-04 09:17:52 +00:00
parent 4fc76afef4
commit 17a8bf212f
1 changed files with 5 additions and 1 deletions
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6
lib/ftp.c
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@ -861,13 +861,17 @@ ftp_pasv_verbose(struct connectdata *conn,
#ifdef HAVE_INET_NTOA_R #ifdef HAVE_INET_NTOA_R
char ntoa_buf[64]; char ntoa_buf[64];
#endif #endif
char hostent_buf[9000]; /* The array size trick below is to make this a large chunk of memory
suitably 8-byte aligned on 64-bit platforms. This was thoughtfully
suggested by Philip Gladstone. */
long bigbuf[9000 / sizeof(long)];
#if defined(HAVE_INET_ADDR) #if defined(HAVE_INET_ADDR)
in_addr_t address; in_addr_t address;
# if defined(HAVE_GETHOSTBYADDR_R) # if defined(HAVE_GETHOSTBYADDR_R)
int h_errnop; int h_errnop;
# endif # endif
char *hostent_buf = (char *)bigbuf; /* get a char * to the buffer */
address = inet_addr(newhost); address = inet_addr(newhost);
# ifdef HAVE_GETHOSTBYADDR_R # ifdef HAVE_GETHOSTBYADDR_R